The sweater's technology is based on a feature used in polygraph tests, Galvanic Skin Response, to gauge excitement levels and translate those emotions into colors on the LED collar, The Guardian reports.

Each color corresponds with a different emotion, as seen in a video from the company, with blue meaning calm or tranquil, pink meaning excited, yellow meaning ecstatic and red meaning nervous or in love.

According to Sensoree's website, the GER Mood Sweater will be available for purchase in March, but price is not yet released. The company is planning a limited-edition run of 100 sweaters, and you can preorder via the website.